I'm pretty sure all countries taint their history books to their benefit, that includes the US and Mexico. Point being, no matter how the border was decided, it is still there, and unless Mexico negotiates another treaty with the US and moves that border, all those border jumpers are illegal and need to go back to the other side. You people that came from Mexico need to go back to Mexico and make your country all that it can be. We have a hard enough time trying to straighten out our government without having to deal with your problems. If you want a better life, start with Birth control, less mouths to feed, better living conditions. If you all would only have 2 kids and try and make their lives better instead of screwing yourselves into the poor house, maybe you could have a better life in Mexico. Key word for you, Birth control, fuck Catholicism, it is an evil religion with pedophile priests and glutonous parishes. When we live on an earth that can only support 2 billion people, longtime, and we have 8 billion+, Birth control might be a smart thing, think about that, and start packing.